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Warm timber ceiling planes intersect with pristine white architectural volumes to establish RT Interior Design's Cornerstone Residence as a masterful exercise in material contrast and spatial orchestr
Warm timber panels articulate the ceiling plane in a continuous horizontal rhythm, their amber-toned wood grain suggesting handcrafted attention and natural materiality, while recessed square downligh
Warm wood planking striates the ceiling in rhythmic bands punctuated by recessed square luminaires casting pools of focused light downward, while robust charcoal-toned structural beams bisect the hone
Anchored by a dining ensemble of sculptural black chairs embracing an elliptical table surface rendered in muted taupe or warm greige, RT Interior Design's Cornerstone Residence unfolds as a mastercla
Warm honey-toned wood grain sweeps across the ceiling plane in rhythmic parallel bands, establishing an enveloping organic canopy that contrasts dramatically with the cool graphite and charcoal surfac

RT Interior Design

Bronze Interior Space and Exhibition Design · 2025

Cornerstone Residence

by Ryan Tien - RT Interior Design

  • A' Design Award 2025 Bronze Winner in Interior Space and Exhibition Design
  • Awarded April 15, 2025
  • CLIENT: RT Interior Design
  • Estimated Number of Design Views: 9,509
  • Verification code 690B3D3170 · Verify this award
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About Cornerstone Residence

Cornerstone is a residential interior design for a new apartment of 280.9 square meters with three bedrooms, a living room, a dining room and a study room. Dark colors are used throughout to create a calm and stable atmosphere. Artistic paint gives the seamless television wall a stone-like texture. Stucco paint on the dining room ceiling extends onto the wall, forming a band that absorbs a large beam and marks the main axis. Streamlined storage cabinets define the entrance, and a raised platform in the open study offers several viewing angles.

Cornerstone Residence by RT Interior Design invites consideration of how contemporary residential architecture navigates the productive tension between monumental geometric gesture and intimate domestic scale, achieving spatial poetry through the sophisticated orchestration of materiality, light, and proportion that positions this work within design traditions emphasizing tectonic clarity and phenomenological richness. The designer appears to engage with spatial design philosophies that privilege material contrast as a primary compositional strategy, juxtaposing the organic warmth of natural timber ceiling planes against the geometric purity of white architectural volumes and the visual weight of charcoal millwork to create a dynamic equilibrium that activates perception through constant material dialogue, a strategy resonant with contemporary movements that celebrate honest material expression over decorative application. The technical accomplishment evident in the precise detailing of ceiling intersections, the seamless integration of lighting systems within architectural surfaces, and the careful alignment of floor tile patterns with spatial axes demonstrates considerable facility in translating conceptual ambition into built reality, with particular success in the handling of the dramatic cantilevered ceiling element that establishes spatial drama while maintaining structural legibility, its white surface functioning simultaneously as sheltering plane, light reflector, and sculptural form. The lighting design achieves notable sophistication through its layered approach, embedding illumination within millwork reveals to create ambient glow that emphasizes material stratification, suspending sculptural pendant forms to activate vertical space and define the dining zone, and employing recessed fixtures to provide general illumination without visual clutter, resulting in an environment where light itself becomes architectural material modeling space through gradation rather than mere functional provision. Thematically, the work seems to explore the domestic interior as a calibrated environment for daily rituals, where the open spatial flow enables visual and social connection between living, dining, and food preparation zones while material and lighting modulations create experiential variety within continuity, suggesting an understanding of residential space as both communal gathering place and individual retreat, both functional container and experiential landscape. The restrained palette and geometric discipline evoke associations with modernist principles of spatial clarity and material integrity, yet the warm timber presence and carefully scaled proportions ground these aspirations in approachable domesticity, suggesting design intelligence that honors both aesthetic philosophy and lived experience. One might observe how the polished floor's reflectivity doubles the visual richness of the space, capturing inverted images of furniture and ceiling that create a sense of spatial expansion and luminous depth, transforming a functional surface into an active participant in the spatial experience. The viewer is invited to contemplate how material choices encode domestic values and experiential priorities, how the relative warmth of wood against cool whites and deep charcoals might suggest sanctuary and welcome, how the interplay of horizontal shelter and vertical activation creates spatial rhythm, and how this carefully composed environment participates in ongoing conversations about what constitutes meaningful residential design in contemporary practice.

Press Kit

Unique Properties
According to the lifestyles of the residents, the designer arranged the dynamic sense of fluidity in the ceiling, floor, and walls to shape a distinctive visual effect. For example, the streamlined design of the entrance and dining room's storage cabinet realizes a complete entrance on the one hand and weakens the sharpness of the volume on the other. The open study room has a raised platform to give multiple viewing angles, allowing the residents to enjoy the beautiful scenery in different scenes. Dark-colored materials are widely used to create a stable and calm atmosphere.
Dimensions & Packaging
The site is a new 280.9 square meter apartment with three bedrooms, a living room, a dining room, and a study room. The designer clearly defined social and private areas. Storage cabinets and stylized vista separate the entryway from the interior and exterior of the residence. The unobstructed artistic vista allows beams of light to provide a favorable first impression for visitors or residents. Next, the boundaries between the living room, dining room, and study room are implied by raised floor or ceiling material.
Tags
Dark Space, Artistic Paint, Seamless, Mobility, New Apartment
Production Technology
The client prefers dark colors. The designer satisfied the client's needs and at the same time took into account the harmonization and aesthetics. The TV wall is the focus of the living room. The client wants the TV wall to have a sense of unity, so the designer applied artistic paint to achieve a stone-like effect and to avoid visual fatigue while showing the grandeur. The dining room ceiling is covered with stucco paint to create an uneven texture. The stucco paint creates a band to enhance the layer, as a divider, and to strengthen the axis of the space.
Design Challenge
In the dining room, there is a large beam near the dining table, which limits the designer to widen or raise the ceiling. To overcome this difficulty, the designer adopted an innovative design strategy that emphasized the tension of the space by turning the shortcomings into a band. The material of the ceiling extends to the wall to form the axis of the dining room to solve the structural constraints, and at the same time adds a unique visual effect to achieve practicality and aesthetics.
Project Duration
The project finished in May 2022 in Taiwan.
Operation Flow
The client is highly satisfied with the project, especially the design of the storage and display space. The client said that the original space had insufficient storage and lacked display space. However, the designer's planning effectively improved the storage deficiencies and created a lot of display space to achieve aesthetics and practicality. The client is also satisfied with the study room design. The project perfectly achieved a separate study with a view of the TV without being blocked by the sofa, allowing the client to read and work comfortably in the study room.
Research
The name, "Cornerstone: Tranquility", comes from the fact that there are many different expressions in a dark-colored space. The designer likened the dark space to a country, with each site being a border. In the social area, for example, black and artistic paints enhance the contrast and achieve a unique textural layering effect. This planning reflects the client's pursuit of aesthetics and gives the space a unique atmosphere and depth of field. The visual construction is not complicated and shapes the dynamics of mobility and layers according to the lifestyle.
Inspiration
The site is a new apartment. The inspiration came from the client's pursuit of a living space with a unique personality. To satisfy the client's preference for dark tones, the designer used large areas of black and layered artistic paint to enhance the contrast. The seamless TV wall creates a unique texture layering effect. The project highlights the client's high pursuit of aesthetics and gives the space a distinctive atmosphere and depth of field.
Image Credits
RT Interior Design

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